Company lists · Data refreshed November 2026
Top 25 High school service clubs worldwide
RevenueBase identified 992 company matches for high school service clubs worldwide as of November 2026 and tracks 8,832 professional contacts across them, including 540 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for high school service clubs worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for high school service clubs follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest high school service clubs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 706 contacts → | ||||
Exact match “Key Club is an international student-led organization which provides its members with opportunities to provide service, build character and develop leadership.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 103 contacts → | ||||
Exact match “National Beta is the largest independent, non-profit, educational youth organization in America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 71 contacts → | ||||
Exact match “CASC is a student-led non-profit organization founded in 1947 by the California Department of Education and the California Association of School Administrators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 62 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “The Woodlands High School is a public high school in The Woodlands, Texas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “National Service Scheme, IIT Bombay, being the largest student volunteer body, is the most active and perseverent organization in the campus in the field of social/community…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “Washington DECA's mission is to provide business and leadership opportunities to high school students to succeed in school, careers, and life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “At Welfare Services Club (WSC), we connect over 1,400 Nanyang Technological University (NTU) students with meaningful volunteering opportunities and social initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 44 contacts → | ||||
Exact match “A youth service organization whose mission is to inspire and enable all young people, especially those who need us most, to realize their full potential as productive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 38 contacts → | ||||
Exact match “The Junior Economic Club of Chicago brings together the best and brightest high school students of Chicago to an unparalleled ecosystem of discussion, exposure, and leadership.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “Founded in 1986, Youth Service America believes that youth, communities, and democracy thrive when we all work together for the common good.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 35 contacts → | ||||
Exact match “Launched in 2003 as a program of the Carolina Center for Public Service, the Buckley Public Service Scholars (BPSS) program provides a framework for undergraduate students who…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Too many young people feel disconnected and powerless.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Hi!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “One Stone is a student-led and -directed nonprofit that makes students better leaders and the world a better place.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 28 contacts → | ||||
Exact match “Mission: We engage youth in team-based service experiences that build life and work skills while inspiring a lifetime ethic of service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 26 contacts → | ||||
Exact match “Mission Heart in Motion strengthens communities through promoting volunteerism and leadership development in youth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Youthlinc is a Utah based 501(c) nonprofit organization with the mission of creating lifetime humanitarians through local & international service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Martin Luther King High School students pride themselves on being involved in campus life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “Generation SERVE is on a mission to help develop generations of community-minded leaders by engaging youth in volunteerism.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “high school service clubs”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 992 high school service clubs worldwide
See the full list, filter by size, metro and specialty, and access 540 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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High school service clubs worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for high school service clubs are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “high school service clubs” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 540 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
High school service clubs by location
1 lists · largest firstEvery High school service clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “high school service clubs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many high school service clubs are there worldwide?
RevenueBase identified 992 company matches for high school service clubs worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
KEY Club International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most high school service clubs?
The United States leads with 322 companies. Every high school service clubs list by country and city is linked on this page.
Which city has the most high school service clubs?
Mumbai leads with 20 company records, followed by Bangalore (13) and Colombo (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 540 professional contacts with verified work emails tracked across these 992 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 992 high school service clubs worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 high school service clubs worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 992 matching company records for high school service clubs worldwide, with 8,832 tracked contacts and 540 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 high school service clubs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  KEY Club Internationalkeyclub.orgHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 706 contacts → |
“Key Club is an international student-led organization which provides its members with opportunities to provide service, build character and develop leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  National Betabetaclub.orgHQ: Spartanburg, SC, United StatesReported employees: 11-50 | Spartanburg, SC, United States | 11-50 | Exact match | 103 contacts → |
“National Beta is the largest independent, non-profit, educational youth organization in America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 71 contacts → |
“CASC is a student-led non-profit organization founded in 1947 by the California Department of Education and the California Association of School Administrators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Montville Township High Schoolmontville.netHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  The Woodlands High Schooltwhs.conroeisd.netHQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 56 contacts → |
“The Woodlands High School is a public high school in The Woodlands, Texas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  NSS IIT Bombaynss.gymkhana.iitb.ac.inHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 52 contacts → |
“National Service Scheme, IIT Bombay, being the largest student volunteer body, is the most active and perseverent organization in the campus in the field of social/community…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Washington Decawashingtondeca.orgHQ: Tukwila, WA, United StatesReported employees: Not recorded | Tukwila, WA, United States | Not recorded | Exact match | 45 contacts → |
“Washington DECA's mission is to provide business and leadership opportunities to high school students to succeed in school, careers, and life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  NTU Welfare Services Clubblogs.ntu.edu.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 45 contacts → |
“At Welfare Services Club (WSC), we connect over 1,400 Nanyang Technological University (NTU) students with meaningful volunteering opportunities and social initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Boys & Girls Club Of Cliftonbgcclifton.orgHQ: Clifton, NJ, United StatesReported employees: 51-200 | Clifton, NJ, United States | 51-200 | Exact match | 44 contacts → |
“A youth service organization whose mission is to inspire and enable all young people, especially those who need us most, to realize their full potential as productive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kealakehe High Schoolkhswaveriders.orgHQ: Kailua-kona, HI, United StatesReported employees: 201-500 | Kailua-kona, HI, United States | 201-500 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Junior Economic Club Of Chicagojunioreconomicclub.orgHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 38 contacts → |
“The Junior Economic Club of Chicago brings together the best and brightest high school students of Chicago to an unparalleled ecosystem of discussion, exposure, and leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Youth Service America YSAysa.orgHQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 36 contacts → |
“Founded in 1986, Youth Service America believes that youth, communities, and democracy thrive when we all work together for the common good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Buckley Public Service Scholarsccps.unc.eduHQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 35 contacts → |
“Launched in 2003 as a program of the Carolina Center for Public Service, the Buckley Public Service Scholars (BPSS) program provides a framework for undergraduate students who…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Yulee High Schoolnassau.k12.fl.usHQ: Yulee, FL, United StatesReported employees: 1,001-5,000 | Yulee, FL, United States | 1,001-5,000 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  First Givefirstgive.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Too many young people feel disconnected and powerless.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Interact District 5170interact5170.orgHQ: Bay, CA, United StatesReported employees: 201-500 | Bay, CA, United States | 201-500 | Exact match | 30 contacts → |
“Hi!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ONE Stone INConestone.orgHQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 28 contacts → |
“One Stone is a student-led and -directed nonprofit that makes students better leaders and the world a better place.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Youth Volunteer Corpsyvc.orgHQ: Kansas City, MO, United StatesReported employees: 1-10 | Kansas City, MO, United States | 1-10 | Exact match | 28 contacts → |
“Mission: We engage youth in team-based service experiences that build life and work skills while inspiring a lifetime ethic of service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Heart In Motionheartinmotion.orgHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 26 contacts → |
“Mission Heart in Motion strengthens communities through promoting volunteerism and leadership development in youth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  James Caldwell High Schoolcwcboe.orgHQ: Caldwell Township, NJ, United StatesReported employees: 11-50 | Caldwell Township, NJ, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Narragansett High Schoolnssk12.orgHQ: Narragansett, RI, United StatesReported employees: 201-500 | Narragansett, RI, United States | 201-500 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Youthlincyouthlinc.orgHQ: Salt Lake City, UT, United StatesReported employees: 1-10 | Salt Lake City, UT, United States | 1-10 | Exact match | 21 contacts → |
“Youthlinc is a Utah based 501(c) nonprofit organization with the mission of creating lifetime humanitarians through local & international service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Greene County Tech High Schoolgctsd.k12.ar.usHQ: Paragould, AR, United StatesReported employees: 51-200 | Paragould, AR, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Martin Luther King Jr. High Schoolking.riversideunified.orgHQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 21 contacts → |
“Martin Luther King High School students pride themselves on being involved in campus life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Generation Servegenerationserve.orgHQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 21 contacts → |
“Generation SERVE is on a mission to help develop generations of community-minded leaders by engaging youth in volunteerism.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 992 company matches
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High school service clubs: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
985 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 992 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
High school service clubs by location
1 lists · largest firstEvery High school service clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for high school service clubs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many high school service clubs did RevenueBase find worldwide?
The saved snapshot records 992 matching company records, 8,832 tracked contacts and 540 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 high school service clubs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/high-school-service-clubs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 high school service clubs worldwide
RevenueBase records 992 matching company records for high school service clubs worldwide, with 8,832 tracked contacts and 540 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 high school service clubs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | KEY Club Internationalkeyclub.org HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 706 contacts → |
“Key Club is an international student-led organization which provides its members with opportunities to provide service, build character and develop leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | National Betabetaclub.org HQ: Spartanburg, SC, United StatesReported employees: 11-50 | Spartanburg, SC, United States | 11-50 | Exact match | 103 contacts → |
“National Beta is the largest independent, non-profit, educational youth organization in America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 71 contacts → |
“CASC is a student-led non-profit organization founded in 1947 by the California Department of Education and the California Association of School Administrators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Montville Township High Schoolmontville.net HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | The Woodlands High Schooltwhs.conroeisd.net HQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 56 contacts → |
“The Woodlands High School is a public high school in The Woodlands, Texas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NSS IIT Bombaynss.gymkhana.iitb.ac.in HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 52 contacts → |
“National Service Scheme, IIT Bombay, being the largest student volunteer body, is the most active and perseverent organization in the campus in the field of social/community…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Washington Decawashingtondeca.org HQ: Tukwila, WA, United StatesReported employees: Not recorded | Tukwila, WA, United States | Not recorded | Exact match | 45 contacts → |
“Washington DECA's mission is to provide business and leadership opportunities to high school students to succeed in school, careers, and life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | NTU Welfare Services Clubblogs.ntu.edu.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 45 contacts → |
“At Welfare Services Club (WSC), we connect over 1,400 Nanyang Technological University (NTU) students with meaningful volunteering opportunities and social initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Boys & Girls Club Of Cliftonbgcclifton.org HQ: Clifton, NJ, United StatesReported employees: 51-200 | Clifton, NJ, United States | 51-200 | Exact match | 44 contacts → |
“A youth service organization whose mission is to inspire and enable all young people, especially those who need us most, to realize their full potential as productive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kealakehe High Schoolkhswaveriders.org HQ: Kailua-kona, HI, United StatesReported employees: 201-500 | Kailua-kona, HI, United States | 201-500 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Junior Economic Club Of Chicagojunioreconomicclub.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 38 contacts → |
“The Junior Economic Club of Chicago brings together the best and brightest high school students of Chicago to an unparalleled ecosystem of discussion, exposure, and leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Youth Service America YSAysa.org HQ: Washington, DC, United StatesReported employees: Not recorded | Washington, DC, United States | Not recorded | Exact match | 36 contacts → |
“Founded in 1986, Youth Service America believes that youth, communities, and democracy thrive when we all work together for the common good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Buckley Public Service Scholarsccps.unc.edu HQ: Chapel Hill, United StatesReported employees: 11-50 | Chapel Hill, United States | 11-50 | Exact match | 35 contacts → |
“Launched in 2003 as a program of the Carolina Center for Public Service, the Buckley Public Service Scholars (BPSS) program provides a framework for undergraduate students who…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yulee High Schoolnassau.k12.fl.us HQ: Yulee, FL, United StatesReported employees: 1,001-5,000 | Yulee, FL, United States | 1,001-5,000 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | First Givefirstgive.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Too many young people feel disconnected and powerless.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Interact District 5170interact5170.org HQ: Bay, CA, United StatesReported employees: 201-500 | Bay, CA, United States | 201-500 | Exact match | 30 contacts → |
“Hi!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ONE Stone INConestone.org HQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 28 contacts → |
“One Stone is a student-led and -directed nonprofit that makes students better leaders and the world a better place.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Youth Volunteer Corpsyvc.org HQ: Kansas City, MO, United StatesReported employees: 1-10 | Kansas City, MO, United States | 1-10 | Exact match | 28 contacts → |
“Mission: We engage youth in team-based service experiences that build life and work skills while inspiring a lifetime ethic of service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Heart In Motionheartinmotion.org HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 26 contacts → |
“Mission Heart in Motion strengthens communities through promoting volunteerism and leadership development in youth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | James Caldwell High Schoolcwcboe.org HQ: Caldwell Township, NJ, United StatesReported employees: 11-50 | Caldwell Township, NJ, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Narragansett High Schoolnssk12.org HQ: Narragansett, RI, United StatesReported employees: 201-500 | Narragansett, RI, United States | 201-500 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Youthlincyouthlinc.org HQ: Salt Lake City, UT, United StatesReported employees: 1-10 | Salt Lake City, UT, United States | 1-10 | Exact match | 21 contacts → |
“Youthlinc is a Utah based 501(c) nonprofit organization with the mission of creating lifetime humanitarians through local & international service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greene County Tech High Schoolgctsd.k12.ar.us HQ: Paragould, AR, United StatesReported employees: 51-200 | Paragould, AR, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Martin Luther King Jr. High Schoolking.riversideunified.org HQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 21 contacts → |
“Martin Luther King High School students pride themselves on being involved in campus life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Generation Servegenerationserve.org HQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 21 contacts → |
“Generation SERVE is on a mission to help develop generations of community-minded leaders by engaging youth in volunteerism.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 992 company matches
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High school service clubs: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
985 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 992 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
High school service clubs by location
1 lists · largest firstEvery High school service clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for high school service clubs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many high school service clubs did RevenueBase find worldwide?
The saved snapshot records 992 matching company records, 8,832 tracked contacts and 540 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 high school service clubs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/high-school-service-clubs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗